<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>


</head>
<body>
<div id="root">
	ROOT의 text - 시작	
	<div id="child1" class="child">1번</div>
	<div id="child2" class="child">2번</div>
	
	<div id="child3" class="child">3번</div>	
	
	<div id="child4" class="child">4번</div>
	ROOT의 text - 종료
</div>
<button id="afterBtn">after버튼</button>
<button id="beforeBtn">before버튼</button>
<button id="allBtn">all 버튼</button>
</body>
</html>



